18758124

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:196

約数の個数: 144

約数和(自身を含む): 60592896

約数和(自身を除く): 41834772

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 67, 77, 84, 99, 101, 126, 132, 134, 154, 198, 201, 202, 231, 252, 268, 303, 308, 396, 402, 404, 462, 469, 603, 606, 693, 707, 737, 804, 909, 924, 938, 1111, 1206, 1212, 1386, 1407, 1414, 1474, 1818, 1876, 2121, 2211, 2222, 2412, 2772, 2814, 2828, 2948, 3333, 3636, 4221, 4242, 4422, 4444, 5159, 5628, 6363, 6633, 6666, 6767, 7777, 8442, 8484, 8844, 9999, 10318, 12726, 13266, 13332, 13534, 15477, 15554, 16884, 19998, 20301, 20636, 23331, 25452, 26532, 27068, 30954, 31108, 39996, 40602, 46431, 46662, 47369, 60903, 61908, 69993, 74437, 81204, 92862, 93324, 94738, 121806, 139986, 142107, 148874, 185724, 189476, 223311, 243612, 279972, 284214, 297748, 426321, 446622, 521059, 568428, 669933, 852642, 893244, 1042118, 1339866, 1563177, 1705284, 2084236, 2679732, 3126354, 4689531, 6252708, 9379062, 18758124]

約数ペア:

[(1, 18758124), (2, 9379062), (3, 6252708), (4, 4689531), (6, 3126354), (7, 2679732), (9, 2084236), (11, 1705284), (12, 1563177), (14, 1339866), (18, 1042118), (21, 893244), (22, 852642), (28, 669933), (33, 568428), (36, 521059), (42, 446622), (44, 426321), (63, 297748), (66, 284214), (67, 279972), (77, 243612), (84, 223311), (99, 189476), (101, 185724), (126, 148874), (132, 142107), (134, 139986), (154, 121806), (198, 94738), (201, 93324), (202, 92862), (231, 81204), (252, 74437), (268, 69993), (303, 61908), (308, 60903), (396, 47369), (402, 46662), (404, 46431), (462, 40602), (469, 39996), (603, 31108), (606, 30954), (693, 27068), (707, 26532), (737, 25452), (804, 23331), (909, 20636), (924, 20301), (938, 19998), (1111, 16884), (1206, 15554), (1212, 15477), (1386, 13534), (1407, 13332), (1414, 13266), (1474, 12726), (1818, 10318), (1876, 9999), (2121, 8844), (2211, 8484), (2222, 8442), (2412, 7777), (2772, 6767), (2814, 6666), (2828, 6633), (2948, 6363), (3333, 5628), (3636, 5159), (4221, 4444), (4242, 4422)]